6 AND 8 PIN DIP
400 V BREAKDOWN VOLTAGE
PS7141-1B,-2B
NORMALLY CLOSED TYPE
PS7141L-1B,-2B
1-CH, 2-CH OPTICAL COUPLED MOSFET
FEATURES
鈥?1 CHANNEL TYPE:
(1b output)
鈥?2 CHANNEL TYPE:
(1b + 1b output)
鈥?DESIGNED FOR AC/DC SWITCHING LINE CHANGER
鈥?SMALL PACKAGE:
6 and 8 pin DIP
鈥?LOW OFFSET VOLTAGE
鈥?LOW LED OPERATING CURRENT:
I
F
= 2 mA
鈥?SURFACE MOUNT TYPE LEAD:
PS7141L-1B,-2B
DESCRIPTION
The PS7141-1B,-2B and PS7141L-1B,-2B are solid state
relays containing GaAs LEDs on the light emitting side (input
side) and normally closed (N.C.) contact MOS FETs on the
output side. They are suitable for analog signal control be-
cause of their low offset and high linearity.
APPLICATIONS
鈥?EXCHANGE EQUIPMENT
鈥?MEASUREMENT EQUIPMENT
鈥?FA/OA EQUIPMENT
ELECTRICAL CHARACTERISTICS
(T
A
= 25
擄C)
PART NUMBER
SYMBOLS
PARAMETERS
Forward Voltage, I
F
= 10 mA
Reverse Current, V
R
= 5 V
Off-State Leakage Current, I
F
= 10 mA, V
D
= 400 V
Output Capacitance, V
D
= 0 V, f = 1 MHz, I
F
= 10 mA
LED Off-state Current, I
L
= 150 mA
On-State Resistance
I
F
= 0 mA, I
L
= 10 mA
I
F
= 0 mA, I
L
= 150 mA, t
鈮?0
ms
Turn-on Time
1
I
F
= 10 mA, V
O
= 5 V, PW
鈮?/div>
10 ms
Turn-off Time
1
I
F
= 10 mA, V
O
= 5 V, PW
鈮?/div>
10 ms
Isolation Resistance, V
I-O
= 1.0 kV
DC
Isolation Capacitance, V = 0 V, f = 1 MHz
UNITS
V
碌A(chǔ)
碌A(chǔ)
pF/ch
mA
鈩?/div>
ms
ms
鈩?/div>
pF/ch
10
9
1.1
20
16
0.02
0.2
0.03
185
2.0
30
25
0.2
1.0
PS7141-1B,-2B, PS7141L-1B,-2B
MIN
TYP
1.2
MAX
1.4
5.0
1.0
MOS
Diode
FET
V
F
I
R
I
LOFF
C
out
I
Foff
R
ON1
R
ON2
Coupled
t
ON
t
OFF
R
I-O
C
I-O
Notes:
1. Turn-on, Turn-off Time.
I
F
Pulse Input
V
L
Input
50%
0
PS7141-1B,
PS7141L-1B
6
5
4
PS7141-2B,
PS7141L-2B
8
7
6
5
Input Monitor
R
in
R
L
V
O
Monitor
V
O
= 5 V
Output
90%
10%
t
on
t
off
1
2
3
1
2
3
4
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